Quote:
Originally Posted by wwmhf 
What are the tubes used in the new amp? Can they be easily found from common places such as ebay?
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The tubes used by 339 are Russia OTK6*4 (2 pcs) and Chinese 6N13 (2 pcs). The added adapter can replace OTK6*1 with EF860,7788 and EF80, the effects of which have been confirmed well by our test. The adpter for 6SN7 was just made out, currently, it's under test between 6SN7 and 339.



Edited by yuking09 - 5/15/10 at 2:25pm